Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

New Mexico, Texas and Nebraska are among the states with the highest number of people showing flu-like symptoms.

The U.S. influenza rate is at or near its highest level in at least 15 years and is still on the rise, the U.S. Centers for ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

Cases of the seasonal flu in the U.S. have reached their highest numbers in more than a decade, according to the Centers for Disease Control and Prevention.

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

But as that pause has started to lift, Trump officials at HHS, and acting CDC Director Susan Monarez, refused repeated ...

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...

Scientists are calling on the U.S. Centers for Disease Control and Prevention (CDC) to disclose data about the risks of ...

With bird flu cases increasing, Virginia's Democratic congressional delegation are demanding the immediate reinstatement of ...

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.